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Substance Name: 4H-1-Benzopyran-2-carboxanilide, 4-oxo-4'-sulfamoyl-
RN: 3845-20-3
InChIKey: QHDDRKIOSRWZGG-UHFFFAOYSA-N

Classification Code

  • Drug / Therapeutic Agent

Molecular Formula

  • C16-H12-N2-O5-S

Molecular Weight

  • 344.346
 
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Names and Synonyms

Synonyms

  • 4-Oxo-4'-sulfamoyl-4H-1-benzopyran-2-carboxanilide
  • BRN 1266387

Systematic Name

  • 4H-1-Benzopyran-2-carboxanilide, 4-oxo-4'-sulfamoyl-

Registry Numbers

CAS Registry Number

  • 3845-20-3

System Generated Number

  • 0003845203

Structure Descriptors

InChI

1S/C16H12N2O5S/c17-24(21,22)11-7-5-10(6-8-11)18-16(20)15-9-13(19)12-3-1-2-4-14(12)23-15/h1-9H,(H,18,20)(H2,17,21,22)

InChIKey

QHDDRKIOSRWZGG-UHFFFAOYSA-N

Smiles

c12c(c(cc(o1)C(Nc1ccc(S(N)(=O)=O)cc1)=O)=O)cccc2

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 oral > 5gm/kg (5000mg/kg)   Chimica Therapeutica. Vol. 3, Pg. 270, 1968.
rat LD50 oral 5gm/kg (5000mg/kg)   Chimica Therapeutica. Vol. 3, Pg. 270, 1968.